一种管柱运输夹持装置及动力猫道
By using a wire rope traction transmission mechanism on a powered catwalk to drive the clamping mechanism to move on the traveling trolley, the problems of complex structure and high failure rate of existing clamping mechanisms are solved, achieving the effects of simplified structure, reduced failure rate and improved operation efficiency.
CN117052325BActive Publication Date: 2026-07-17HUNAN SANY PETROLEUM TECH
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HUNAN SANY PETROLEUM TECH
- Filing Date
- 2023-08-14
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
The existing column clamping mechanism on the power catwalk has a complex structure and a high failure rate.
Method used
A wire rope traction transmission mechanism is used to move the trolley forward, driving the clamping mechanism to switch between clamping and opening states, realizing the forward and backward transportation of the tubing, and simplifying the structure of the clamping mechanism.
Benefits of technology
It reduces potential points of failure, lowers equipment complexity, improves operational efficiency, and can be adapted to tubing of different diameters, making it simple and economical to use.
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Smart Images
Figure CN117052325B_ABST
Abstract
本发明涉及石油钻修井技术领域，并提供了一种管柱运输夹持装置及动力猫道，管柱运输夹持装置包括行走机构、传动机构和夹持机构，行走机构包括行走小车，行走小车用于沿标定方向行走，传动机构设于行走小车上，并用于与钢丝绳连接，夹持机构转动连接于行走小车和传动机构，并用于夹持管柱，夹持机构具有夹紧状态和张开状态，传动机构用于相对于行走小车沿标定方向移动，以驱动夹持机构在夹紧状态和张开状态之间切换，并带动行走小车沿标定方向行走，且行走小车沿标定方向的一端用于在夹持机构处于张开状态时推动管柱沿标定方向移动。这样，无需在行走小车上增加额外驱动源，结构简单且经济性好，还能够减少故障点。
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